<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no">
<title>天气组件</title>
<script src="http://api.map.baidu.com/components?ak=j8ywPTMtTmYACru9r20R4tVb&v=1.0">
</script>
</head>
<body>
<!-- 天气组件-->
<?php
$appid = "wx873faf7512b61145";  
    $secret = "c1efbe6e57bd6cb78ad29ecec928295c";  
    $code = $_GET["code"];

    $get_token_url = 'https://api.weixin.qq.com/sns/oauth2/access_token?appid='.$appid.'&secret='.$secret.'&code='.$code.'&grant_type=authorization_code';

    $ch = curl_init();  
    curl_setopt($ch,CURLOPT_URL,$get_token_url);  
    curl_setopt($ch,CURLOPT_HEADER,0);  
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1 );  
    curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10);  
    $res = curl_exec($ch);  
    curl_close($ch);  
    $json_obj = json_decode($res,true);   
    //根据openid和access_token查询用户信息  
/*$access_token = $json_obj['access_token'];  
    $openid = $json_obj['openid'];
$usermsg = "https://api.weixin.qq.com/cgi-bin/user/info?access_token={$access_token}&openid={$openid}&lang=zh_CN";
$user=json_decode(file_get_contents($usermsg));
$city= $json_obj['city'];*/
$city = "武汉";
?>
<lbs-weather city="武汉" ></lbs-weather>
</body>
</html>